2006-2011 Honda Civic Si 2.0L 4CYL K20Z3 FG2 FD4 FD3 Tri-Y Stainless Exhaust Header
SAMexhaust headers are the perfect combination of quality and value. our exhaust headers made of high-quality T-304 stainless steel with CNC machine flanges of TIG and MIG welded construction. Computerized Mandrel-Bends bending maximizes the smoothest exhaust airflow for your vehicle and achieves better exhaust gas scavenging and reduced back pressure.
Equal-Length -Y pipe Design for mid-range power and throttle response.
Features
- 2006-2011 Honda Civic Si 2.0L FG2/FA5
- Made of high quality T-304 stainless steel material
- Inlet: 1 3/4" Ports
- Outlet: 2" Flange End
- 4-2-1 Racing Design
- Improve HP & Torque
- Mandrel-Bent For Maximum Performance
- TIG Weld & Polished Stainless Steel
- Thick Steel Flanges
- Gaskets Included, Reuse OEM Bolts
- Quality & Affordable ProductsIncrease high flow air, instantly gain 10 to 15 Hp. / Tq.
- Professional Installation is Highly Recommended
- Installation Instruction is not Included.
Fitment:
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Honda Civic | 2006~2011 | 2.0L |
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.